BaseCamera | iOS SDK | 2GIS Documentation
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BaseCamera

Camera.

Extends: Hashable
public static func == (lhs: BaseCamera, rhs: BaseCamera) -> Bool

Returns a Boolean value indicating whether two values are equal.

Methods
public func hash(into hasher: inout Hasher)

Hashes the essential components of this value by passing them to the given hasher.

Parameters
hasher
Hasher

Hasher to use when combining the components of this instance.

public func clone() -> BaseCamera

Creates a copy of the current camera.

Returns
public func setPosition(
    position: CameraPosition
) throws

Sets a new camera position.
The call interrupts flyover and gesture handling, and resets the tracking mode.

Parameters
position
public func changePosition(
    positionChange: CameraPositionChange
) throws

Changes only certain parameters of the camera position.
The call interrupts flyover and gesture handling and resets following changed parameters. If coordinates are changed, following the style scaling level and bearing is also reset.

Parameters
positionChange
public func setZoomRestrictions(
    zoomRestrictions: CameraZoomRestrictions
) throws

Sets a new range of zoom level limits.

Parameters
zoomRestrictions
CameraZoomRestrictions

New range of zoom-level restrictions.

public func setPositionPoint(
    positionPoint: CameraPositionPoint
) throws

Sets the new position relative to the area of the screen limited by the paddings.

Parameters
positionPoint
CameraPositionPoint

New position relative to the area of the screen bounded by the paddings.

Properties
var projection

Projection.

var positionChannel
StatefulChannel<CameraPosition>

Gets the current camera position.

var position

Gets the current camera position.

var zoomRestrictionsChannel
StatefulChannel<CameraZoomRestrictions>

Gets the current zoom level limits.

var zoomRestrictions

Gets the current zoom level limits.

var deviceDensityChannel
StatefulChannel<DeviceDensity>

Gets the DPI ratio to the base DPI of the device.

var deviceDensity

Gets the DPI ratio to the base DPI of the device.

var sizeChannel
StatefulChannel<ScreenSize>

Gets the viewport size.

var size

Gets the viewport size.

var paddingChannel
StatefulChannel<Padding>

Gets the current padding from the edges of the screen.

var padding

Gets the current padding from the edges of the screen.

var positionPointChannel
StatefulChannel<CameraPositionPoint>

Screen point to which the camera position is anchored is set with the padding.

var positionPoint

Screen point to which the camera position is anchored is set with the padding.

var visibleArea

Intersection area between the camera's visibility pyramid and the map surface.

var visibleRectChannel
StatefulChannel<GeoRect>

Volume rectangle of the visible area of the map.

var visibleRect

Volume rectangle of the visible area of the map.

var maxTiltRestrictionChannel
StatefulChannel<StyleZoomToTiltRelation?>

Gets the current function of the dependence of the maximum camera tilt angle on the style zoom level.

var maxTiltRestriction

Gets the current function of the dependence of the maximum camera tilt angle on the style zoom level.

var viewportRestrictionChannel
StatefulChannel<GeoRect?>

Gets the viewport restrictions.

var viewportRestriction

Gets the viewport restrictions.